rtbuf/rtbuf

diff --git a/test_sinus b/test_sinus
new file mode 100644
index 0000000..79db059
--- /dev/null
+++ b/test_sinus
@@ -0,0 +1,6 @@
+load signal
+load portaudio
+set sinus00 = new signal sinus
+set output00 = new portaudio output
+bind sinus00 signal output00 left
+bind sinus00 signal output00 right